References for Deuteronomy 14:20

21
Do not eat anything you find already dead.3 You may give it to an alien living in any of your towns, and he may eat it, or you may sell it to a foreigner. But you are a people holy to the LORD your God.4 Do not cook a young goat in its mother's milk.5

References for Deuteronomy 14:22

23
Eat7 the tithe of your grain, new wine8 and oil, and the firstborn of your herds and flocks in the presence of the LORD your God at the place he will choose as a dwelling for his Name,9 so that you may learn10 to revere11 the LORD your God always.

References for Deuteronomy 14:25

26
Use the silver to buy whatever you like: cattle, sheep, wine or other fermented drink,13 or anything you wish. Then you and your household shall eat there in the presence of the LORD your God and rejoice.14